9a0160601325a3f1478b7248d8ba7b49fc90eb36fc518cc07533b49a89dbcae6

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-11-2024 01:00

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General

Target

5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe
Size

687KB
MD5

0839190034df3cc414fa255d2283de3c
SHA1

ee691b6f85474654165db8ba8bfaee3ba1e536e0
SHA256

5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d
SHA512

6f64f51cf8b428959a83e7e2da743faec564d9c71659a51696cea4f9bc5b70fc713a010dcf3d99de47534cabba39e9e9616a34ded6633b891ea7ea7f93127903
SSDEEP

12288:G0mnA1zcV/ErmWHObMmFPOeK5Wia8r9t3DSDb4NP:uA1zcMmJomFPs5We3ew5

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2368 powershell.exe

pid	process
2368	powershell.exe

Drops file in Windows directory 1 IoCs

Processes:

5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe

description	ioc	process
File opened for modification	C:\Windows\resources\0409\propangas.lem	5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exepowershell.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid process

2368 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2368 powershell.exe

pid	process
2368	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2368	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe

description	pid	process	target process
PID 2608 wrote to memory of 2368	2608	5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe	powershell.exe
PID 2608 wrote to memory of 2368	2608	5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe	powershell.exe
PID 2608 wrote to memory of 2368	2608	5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe	powershell.exe
PID 2608 wrote to memory of 2368	2608	5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe
"C:\Users\Admin\AppData\Local\Temp\5fa128e617818eb6d70490ee47e4a8369e053fa5f7f7e79b982a120fe5bfe16d.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Priodont=Get-Content -Raw 'C:\Users\Admin\AppData\Local\Nightingalize\intubation\Pjattehoveder\Bygsukkerets\Wanderlusts.Uto';$Astigmometer=$Priodont.SubString(54031,3);.$Astigmometer($Priodont)"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2368-8-0x0000000073B71000-0x0000000073B72000-memory.dmp

Filesize
4KB

Download
memory/2368-9-0x0000000073B70000-0x000000007411B000-memory.dmp

Filesize
5.7MB

Download
memory/2368-10-0x0000000073B70000-0x000000007411B000-memory.dmp

Filesize
5.7MB

Download
memory/2368-11-0x0000000073B70000-0x000000007411B000-memory.dmp

Filesize
5.7MB

Download
memory/2368-12-0x0000000073B70000-0x000000007411B000-memory.dmp

Filesize
5.7MB

Download